Best Time to Visit Onitsha: Month-by-Month Guide
Best months for Onitsha: December, November, January.
- Best months for Onitsha: December, November, January.
- Peak season is December, November, January. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Wettest months: September, July, June.
- The least pleasant month is May (score 5.3).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 35°C | 24°C | 5 mm | 1 | – | – | 7.3 |
| February | 36°C | 25°C | 14 mm | 3 | – | – | 6.8 |
| March | 35°C | 25°C | 47 mm | 10 | – | – | 6.2 |
| April | 33°C | 25°C | 95 mm | 16 | – | – | 5.7 |
| May | 32°C | 24°C | 142 mm | 23 | – | – | 5.3 |
| June | 30°C | 24°C | 184 mm | 25 | – | – | 5.8 |
| July | 29°C | 23°C | 179 mm | 26 | – | – | 6.1 |
| August | 29°C | 23°C | 177 mm | 23 | – | – | 6.1 |
| September | 30°C | 23°C | 200 mm | 27 | – | – | 5.9 |
| October | 31°C | 24°C | 155 mm | 23 | – | – | 5.7 |
| November | 32°C | 24°C | 29 mm | 6 | – | – | 7.5 |
| December | 34°C | 24°C | 4 mm | 1 | – | – | 7.6 |
Frequently asked questions
When is the best time to visit Onitsha?
The best months are December, November, January.
When is the rainy season in Onitsha?
The wettest months are September, July, June.